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    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
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    <title>列出1~10000的所有质数</title>
    <script>
         for(var i=2;i<10000;i++){
             var j ;
             for(j =2; j < i;j++){
                 if(i % j===0){
                     break
                 }
             }
             if(j===i){
                 console.log(i);
             }
         }
        
    </script>
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